baber/WOPTO huggingface dataset:
Patent JP-2020145556-A (JP)
Title: Imaging device and control method thereof, program, and storage medium
Inventor: KASHU RYOTA
IPC: G03B17/56
Filed: 2019-03-05
Abstract: To suppress that a shooting time of moving image shooting that a user voluntarily performs is limited in a life log camera.SOLUTION: An imaging device includes an automatic shooting unit that automatically shoots still images or moving images, a manual shooting unit that manually shoots still images or moving images according to a user's instruction, a recording unit that records the shooting status of past users, a learning unit that learns a relationship between a shooting time of manual video shooting by the user and the shooting situation at that time on the basis of information obtained from the recording unit, a temperature control unit that manages the temperature of the imaging device, a calculation unit that calculates target control temperature when the imaging device is in automatic imaging on the basis of the result learned by the learning unit and the information obtained from the temperature control unit, and a control unit that controls the operation of the automatic shooting unit on the basis of the target control temperature.SELECTED DRAWING: Figure 25
Patent JP-2020144586-A (JP)
Title: Data structure of manager terminal, participant terminal, right holder terminal, user terminal, content usage system, administrator program, participant program, right holder program, user program and state data
Inventor: OHASHI SHIGENORI
IPC: G06F21/62
Filed: 2019-03-06
Abstract: To manage information of a plurality of file management systems with one contract in a distributed ledger.SOLUTION: A manager terminal 1 includes: a file management system generation unit 122 that generates in block chain data B a contract that corresponds to a network identifier that identifies a file management system 9 and associates an identifier in a block chain system 6 of a participant terminal 10, and issues a contract generation transaction that notifies the participant terminal 10 of the network identifier and the contract identifier; and a file management control unit 123 that issues a registration transaction that registers connection information in the file management system 9 of the administrator terminal 1 in the contract, acquires the connection information in the file management system 9 of the participant terminal 10 from the contract, and establishes, based on the acquired connection information, a P2 P connection with the participant terminal 10.SELECTED DRAWING: Figure 1
Patent JP-2020143508-A (JP)
Title: Joint structure of segments
Inventor: OZEKI MUNETAKA
IPC: E21D11/14
Filed: 2019-03-07
Abstract: To provide a joint structure of segments capable of responding to automatic assemble while suppressing cost increase as much as possible.SOLUTION: A joint structure of a segment includes: as a male joint 4, a male joint base portion 7 that protrudes from a joint plate 3 of a segment 1 and is to be inserted into an insertion groove 6 formed in the joint plate 3 of another segment 1, and male side engagement bodies 8, 8 supported by the mail joint base portion 7; and as a female joint 5, female side wedge bodies 9, 9 arranged on the back side of the joint plate 3 and engaging with the male side engagement bodies 8, and a reaction force receiver 11 with which the rear end side of the female-side wedge bodies 9 abut. Each of the female side wedge bodies 9 includes a deformed portion 14 integrally formed behind a wedge body 13, and a rear end side of a deformed portion 14 is supported by the reaction force receiver 11.SELECTED DRAWING: Figure 2
Patent JP-2020145095-A (JP)
Title: Bipolar secondary battery
Inventor: ITO JUNJI
IPC: H01M10/04
Filed: 2019-03-07
Abstract: To provide means for efficiently absorbing gas generated in charge and discharge reactions to suppress the worsening of a battery performance.SOLUTION: A bipolar secondary battery comprises a structure in which a power-generating element arranged by laminating a plurality of single cells, each including a positive electrode with a positive electrode active material layer formed on a positive electrode current collector, a negative electrode with a negative electrode active material layer formed on a negative electrode current collector, a separator held between the positive electrode active material layer and the negative electrode active material layer, and an insulative member disposed on outer peripheral portions of the positive electrode current collector, the negative electrode current collector and the separator, sealing the positive electrode active material layer between the positive electrode current collector and the separator, and sealing the negative electrode active material layer between the negative electrode current collector and the separator, is sealed in an outer packaging body. In the bipolar secondary battery, the positive electrode current collector and the negative electrode current collector have gas permeability; in a non-electrode portion where the positive and negative electrode active material layers are not formed, a gas absorbent is disposed between the positive electrode current collector of one single cell and the negative electrode current collector of another single cell adjacent to the positive electrode current collector.SELECTED DRAWING: Figure 4A
Patent JP-2020143640-A (JP)
Title: Internal combustion engine control device
Inventor: ANAMI TAKAHIRO
IPC: F02M26/47
Filed: 2019-03-07
Abstract: To provide an internal combustion engine control device capable of accurately estimating an EGR flow rate.SOLUTION: An internal combustion engine control device comprises: a filter which is installed in an exhaust passage of an internal combustion engine and collects particulate matters; an EGR passage which is connected to an intake passage and the exhaust passage and introduces a part of exhaust gas into the intake passage; an EGR valve; a backpressure acquisition section which acquires backpressure; a parameter acquisition section which acquires a parameter related to a backpressure change rate; a storage section which stores a relation between the parameter and an EGR gas flow rate; a first estimation section which estimates a first flow rate being the EGR gas flow rate corresponding to the parameter having a different value from the parameter acquired by the parameter acquisition section, on the basis of the relation stored in the storage section; and a second estimation section which estimates a second flow rate being the EGR gas flow rate corresponding to the parameter acquired by the parameter acquisition section, on the basis of the first flow rate and the backpressure.SELECTED DRAWING: Figure 2
Patent JP-2020147767-A (JP)
Title: Separation and recovery method of precious metal
Inventor: ICHIJI MASUMI
IPC: B03D1/01
Filed: 2019-03-11
Abstract: To provide a recovery method that has excellent separability of a precious metal such as gold and a platinum group, has a high recovery efficiency of palladium, and does not have anxiety of causing operation trouble such as piping clogging.SOLUTION: In a method of recovering characterized in that floating is performed by adding mercapto benzothiazole or it salt, and a frother in a slurry of copper electrolytic slime to separate into a concentrate and tail ore, the concentrate is chloride leached, gold and platinum group contained in the leaching liquid is solvent extracted to separate, an addition amount of the mercapto benzothiazole or its salt is adjusted to 0.7 to 1.5 [kg/t-slime] relative to an amount of the slime to suppress the generation of palladium precipitate.SELECTED DRAWING: Figure 1
Patent JP-2019142868-A (JP)
Title: Process for preparation of cyclic depsipeptides
Inventor: ANTHONY D PISCOPIO
IPC: A61P35/00
Filed: 2019-03-12
Abstract: To provide substituted cyclic depsipeptides and a process for preparation thereof.SOLUTION: The invention provides a thioester compound represented by formula (XXV) or a pharmaceutically acceptable salt thereof. In the formula, each pair of Rand R, Rand R, Rand R, and Rand Ris independently selected from the group consisting of H, C-Calkyl and C-Ccycloalkyl, or together forms a C-Ccycloalkyl or C-Cheterocycloalkyl.SELECTED DRAWING: None
Patent JP-2019096361-A (JP)
Title: Method and apparatus for controlling generation of electrostatic friction effects for multiple electrodes
Inventor: VINCENT LEVESQUE
IPC: H02N1/00
Filed: 2019-03-13
Abstract: To provide an interface device configured to provide an electrostatic friction effect.SOLUTION: An interface device comprises a plurality of electrodes disposed on a surface thereof. The interface device also comprises a signal generating circuit configured to generate a first drive signal at an output of the signal generating circuit, and a plurality of frequency filter units or delay elements electrically connected to the signal generating circuit and to the plurality of electrodes. The interface device further comprises a control unit configured to use the plurality of frequency filter units or delay elements to; (i) cause only a subset of one or more electrodes of the plurality of electrodes to output one or more respective ESF effects using the first drive signal, or (ii) cause at least two electrodes to output respective ESF effects using the first drive signal in different respective manners.SELECTED DRAWING: Figure 1A
Patent JP-2019202535-A (JP)
Title: Discrete three-dimensional printing method
Inventor: AMANO JUN
IPC: B29C64/106
Filed: 2019-03-14
Abstract: To provide a manufacturing method of a three-dimensional printed object in which mechanical strength is improved.SOLUTION: A method for manufacturing a three-dimensional printed object comprises the steps of: depositing first threads separated by gaps in a first run of a first layer; depositing second threads in a second run of the first layer; depositing third threads separated by gaps in a first run of a second layer; and depositing fourth threads in a second run of the second layer. The second threads fill the gaps between the first threads and create a plurality of first-layer vertical interfaces along a length of each of the first threads. The fourth threads fill the gaps between the third threads and create a plurality of second-layer vertical interfaces along a length of each of the third threads. In addition, the second layer is deposited on top of the first layer so that one or more of the plurality of first-layer vertical interfaces do not overlap with the plurality of second-layer vertical interfaces.SELECTED DRAWING: Figure 2
Patent JP-2020149560-A (JP)
Title: Cnn processing device, cnn processing method, and program
Inventor: NAKADAI KAZUHIRO
IPC: G06F17/10
Filed: 2019-03-15
Abstract: To provide a CNN (Convolutional Neural Network) processing device, a CNN processing method, and a program each allowing for reduction of the amount of calculation than conventional one.SOLUTION: The CNN processing device comprises: a kernel storage unit that stores a kernel used in convolutional calculation; a table storage unit that stores a Fourier basis function used in the convolutional calculation; and a convolutional calculation unit that models, by N-th (N is an integer of one or more) Fourier series expansion, elements gk, m in a k-th kernel coefficient Gk (k, m) (k is an integer between one and K, K is the number of kernels, m is an integer between one and M, and M is the total number of pixels of the kernel) in a CNN (convolutional neural network), and performs convolutional calculation for processing-objet information which is information to be processed using the kernel and the Fourier basis function by CNN method.SELECTED DRAWING: Figure 2
Patent JP-2020146015-A (JP)
Title: Micro fluid device
Inventor: KAMEI KENICHIRO
IPC: C12M1/00
Filed: 2019-03-15
Abstract: To provide a micro fluid device for improving the accuracy of TEER measurement.SOLUTION: A micro fluid device 10 comprises: a cell culture chamber 6; a first electrode 11 and a second electrode 13 arranged above the cell culture chamber 6; and a third electrode 12 and a fourth electrode 14 arranged below the cell culture chamber 6, voltage is applicable between the first electrode 11 and the third electrode 12 and between the second electrode 13 and the fourth electrode 14, and an area where the first electrode 11 or the second electrode 13 overlap the cell culture chamber 6 is wider than an area where the first electrode 11 or the second electrode 13 do not overlap the cell culture chamber 6 in a plan view.SELECTED DRAWING: Figure 2
Patent JP-2020152670-A (JP)
Title: Solid powder cosmetic
Inventor: WATANABE RINA
IPC: A61K8/37
Filed: 2019-03-19
Abstract: To provide a solid powder cosmetic having adhesiveness to the skin, excellent continuous usability and impact resistance without impairing a looseness feeling while having moist feeling.SOLUTION: There is provided a solid powder cosmetic which comprises the following components (A) to (C): (A) a powder, (B) octyldodecyl stearoyl oxystearate and (C) an oil agent which is pasty at 25°C, where the content of the oil agent is 10 to 50 mass% in the total amount of the cosmetic.SELECTED DRAWING: None
Patent JP-2020151757-A (JP)
Title: Welded structure and its manufacturing method
Inventor: FURUSAKO SEIJI
IPC: B23K11/00
Filed: 2019-03-20
Abstract: To provide a welded structure capable of preventing hydrogen brittleness of a welded part as the welded structure assembled by resistance spot welding by using a steel plate member comprising steel plate of which at least one sheet has a tensile strength of 780 MPa or more.SOLUTION: A welded structure includes a first steel member having a flange part and a second steel plate member having a flat part on a portion corresponding to the flange part of the first steel plate member, at least one sheet of the first and second steel plate members having a tensile strength of 780 MPa or more, and the flange part of the first steel plate member and the flat part of the second steel plate member being overlapped to be joined by resistance spot welding. Therein, an insertion plate comprising steel is inserted between the flange part of the first steel plate member and the flat part of the second steel plate member and a nugget according to the resistance spot welding is formed within an area on which the insertion plate is inserted, of an overlapping portion between the flange part and the flat part.SELECTED DRAWING: Figure 1
Patent JP-2020154231-A (JP)
Title: Musical instrument and plate material for musical instruments
Inventor: SHINODA RYO
IPC: G10D3/22
Filed: 2019-03-22
Abstract: To provide a musical instrument with a body that offers improved sound quality.SOLUTION: A musical instrument is provided, comprising a box-shaped body 2 having at least a front plate 4, and a rear plate 5 made of a resin material. The rear plate 5 has an exterior surface 5a with a recessed surface 23A receding from outside of the body 2, and an interior surface 5b with a protruding surface 23B protruding toward the inside of the body 2, where the recessed surface 23A at least partially overlaps with the protruding surface 23B in a thickness direction of the rear plate 5.SELECTED DRAWING: Figure 3
Patent JP-2020155718-A (JP)
Title: Contamination treatment method of substrate treatment apparatus and substrate treatment apparatus
Inventor: SHIMOMURA KOJI
IPC: C23C16/44
Filed: 2019-03-22
Abstract: To provide a technology for reducing contamination by nickel halides in a substrate treatment apparatus for supplying a halogenated gas to a treatment container.SOLUTION: A contamination treatment method of a substrate treatment apparatus includes steps of: supplying contamination treatment gas including oxidizing gas to a component placement space, constituting the substrate treatment apparatus, where components containing nickel are placed and gas containing halogen passes through, or a contamination treatment target space, which is a flow path on a downstream side of the component placement space; and then supplying purge gas to the contamination treatment target space.SELECTED DRAWING: Figure 1
Patent JP-2019172995-A (JP)
Title: Nanofiber derived from citrus peel, and method for producing the same
Inventor: ENDO TAKASHI
IPC: A23L33/105
Filed: 2019-03-26
Abstract: To provide a method for producing a nanofiber of citrus peel in which a fiber width can be efficiently defibrated to a nanometer level without chemically processing citrus-derived peel by enzyme, medicine or the like, a nanofiber of citrus peel that can be obtained by the producing method, and a food product or cosmetic composition containing the nanofiber.SOLUTION: There are provided a producing method of nanofiber of citrus peel having the following processes (1) and (2): (1) a process of pulverizing citrus peel into a paste state; (2) a process of defibrating citrus peel paste obtained in the process (1), a nanofiber of citrus peel having the width of 2 to 10 nm in which a thixotropic index when aqueous dispersion having the solid content concentration of 0.5 to 10 mass% is made is 2 to 10, and a food product or cosmetic composition containing the nanofiber.SELECTED DRAWING: None
Patent JP-2020159912-A (JP)
Title: Timepiece component, timepiece movement, and timepiece
Inventor: KONNO TAKAHISA
IPC: G04B17/32
Filed: 2019-03-27
Abstract: To provide a timepiece component which is easy to manufacture and fixes a hairspring to a collet in the right posture, a timepiece movement and a timepiece.SOLUTION: A timepiece component 15 comprises a collet 50 externally fixed to a balance staff, and a hairspring 40 fixed to the collet 50. The collet 50 has a limiting protrusion 52 for limiting changes in posture of the hairspring 40 in a tilting direction of a central axis C1 of the hairspring 40.SELECTED DRAWING: Figure 4
Patent JP-2020041122-A (JP)
Title: Polyester film and method for manufacturing the same
Inventor: OKUZU TAKAYOSHI
IPC: C08J5/18
Filed: 2019-03-28
Abstract: To provide a polyester film that can be subjected to thermal lamination treatment with a metal plate at a wide temperature range, is excellent in adhesion to a metal plate and can making properties and is excellent in adhesion to a metal plate even after retort sterilization treatment and long-term storage.SOLUTION: The polyester film includes (A) a polyester composed mainly of polybutylene terephthalate and (B) a polyester composed mainly of polyethylene terephthalate with a mass ratio (A/B) of the polyester (A) to the polyester (B) of 80/20 to 35/65 in which a dry thermal shrinkage ratio (A) by heat treatment at 160°C for 30 minutes in each of four directions (0°, 45°, 90° and 135°) of a film surface is 20% or less with a difference between the maximum value and the minimum value of these dry thermal shrinkage ratios of 5% or less; a dry thermal shrinkage ratio (B) by heat treatment at 200°C for 15 minutes in each of the four directions is 40% or less with a difference between the maximum value and the minimum value of these dry thermal shrinkage ratios of 5% or less; and a thickness unevenness in the four directions is 10% or less.SELECTED DRAWING: None
Patent JP-2020156440-A (JP)
Title: Conversion method of farmland
Inventor: ICHIJO TOSHIJI
IPC: E02B11/00
Filed: 2019-03-28
Abstract: To provide a conversion method of farmland converting farmland from a paddy field to a dry field by using a water level adjustment system considering soil preparation.SOLUTION: A conversion method of farmland converting farmland used as a paddy field to a dry field comprises: a water level adjustment step of lowering an underground water level using a water level adjustment system including a culvert pipe disposed at the underground of the farmland and forming a plurality of open holes at the circumference thereof, and a sluice connected to the culvert pipe and adjusting the underground water level by use of the head pressure; and an agglomerating step performed after the water level adjustment step in which agglomerating material containing humus acid is mixed with soil of the paddy field while plowing up to agglomerate soil of the paddy field.SELECTED DRAWING: Figure 8
Patent JP-2020163919-A (JP)
Title: Work machine
Inventor: OUCHI KAZUHIRO
IPC: E02F9/20
Filed: 2019-03-28
Abstract: To provide a work machine which can sufficiently avoid collision with an obstacle irrespective of change in outer shape.SOLUTION: In a work machine which has a work device and can travel with a wheel by drive power of a driving device, a control device determines a horizontal distance (Dr) from a front end part of the work device to an obstacle taking an operation state of the work device that an outer shape of the work machine changes into consideration (S12, S14), determines an arrival time (T) from the front end part of the work device to the obstacle (S16), determines the magnitude of the arrival time and a first prescribed time (T1) or a second prescribed time (T2) larger than the first prescribed (S18, S28), stops drive of the wheel by the driving device when determining that the arrival time is the first prescribed time or more and less than the second prescribed time (S34), and operates a braking device when determining that the arrival time is less than the first prescribed time (S24).SELECTED DRAWING: Figure 5
Patent JP-2020164274-A (JP)
Title: Bonder
Inventor: TADA SATORU
IPC: A41H43/04
Filed: 2019-03-28
Abstract: To provide a bonder capable of suppressing malfunction as caused by an incorrect operation of an operator.SOLUTION: A bonder includes a CPU that, in first processing and second pre-processing, controls a drive mechanism according to a control sequence previously set in first and second pre-processing programs stored in a ROM. In the first pre-processing, an upper carrier roller is swing to an upper position (S37) and after increasing a nozzle gap to a maximum size (S41), the nozzle gap is reduced to swing the upper carrier roller to a transport position. In the second pre-processing, the upper carrier roller is swung to the upper position and after the nozzle gap is increased to the maximum size, the upper carrier roller is swung to a transport position to reduce the nozzle gap. In the first pre-processing and second pre-processing, control sequence is different between reduction control of the nozzle-gap and swing control of the upper carrier roller to the transport position.SELECTED DRAWING: Figure 12
Patent JP-2020163283-A (JP)
Title: Honeycomb filter
Inventor: YOSHIOKA FUMIHIKO
IPC: F01N3/022
Filed: 2019-03-29
Abstract: To provide a honeycomb filter that can effectively suppress a grain encapsulation part from falling off from a cell and has excellent erosion resistance and thermal shock resistance.SOLUTION: The honeycomb filter comprises a columnar honeycomb structure 10 having porous bulkheads 1 arranged to surround a plurality of cells 2 and grain encapsulation parts 5. Ratios S2/S1, ratios of areas S2 of outer peripheral regions 16 to areas S1 of a center region 15 of the honeycomb structure 10 are 0.1 to 0.5. Porosity P1 of center grain encapsulation parts 5b, the grain encapsulation parts 5 existing in the center region 15 are lower than porosity P2 of outer periphery grain encapsulation parts 5a, the grain encapsulation parts 5 existing in the outer periphery regions 16, where the porosity P1 of the center grain encapsulation parts 5b is 60 to 68% and the porosity P2 of the outer periphery grain encapsulation parts 5a is 70 to 85%.SELECTED DRAWING: Figure 4